Extrinsic membranes of larynx are all except

Ans:A.)CricothyroidMembranes of the Larynx:Extrinsic membranes connect the laryngeal apparatus with adjacent structures for suppo.The thyrohyoid membrane is an unpaired fibro-elastic sheet which connects the inferior surface of the hyoid bone with the superior border of the thyroid cailage.Cricotracheal membrane connects the most superior tracheal cailage with the inferior border of the cricoid cailage .Hyoepiglottic Ligament connecting the epiglottis to the hyoid bone.Intrinsic Membranes connect the laryngeal cailages with each other to regulate movement.Conus Elasticus connects the cricoid cailage with the thyroid and arytenoid cailages.The paired Quadrangular Membranes connect the epiglottis with the arytenoid and thyroid cailages.Cricothyroid Membrane